134535244537 has 2 divisors, whose sum is σ = 134535244538. Its totient is φ = 134535244536.

The previous prime is 134535244483. The next prime is 134535244553. The reversal of 134535244537 is 735442535431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 73243844496 + 61291400041 = 270636^2 + 247571^2 .

It is an emirp because it is prime and its reverse (735442535431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 134535244537 - 2¹¹ = 134535242489 is a prime.

It is not a weakly prime, because it can be changed into another prime (134535241537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67267622268 + 67267622269.

It is an arithmetic number, because the mean of its divisors is an integer number (67267622269).

Almost surely, 2^134535244537 is an apocalyptic number.

It is an amenable number.

134535244537 is a deficient number, since it is larger than the sum of its proper divisors (1).

134535244537 is an equidigital number, since it uses as much as digits as its factorization.

134535244537 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3024000, while the sum is 46.

Adding to 134535244537 its reverse (735442535431), we get a palindrome (869977779968).

The spelling of 134535244537 in words is "one hundred thirty-four billion, five hundred thirty-five million, two hundred forty-four thousand, five hundred thirty-seven".